<!-- <rdf:RDF xmlns="http://web.resource.org/cc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"> Online ads: the bigger the better? After successful tests with a small group of advertisers, the IAB determined that the new larger ad sizes enhanced impact and response and facilitated more attractive creatives. This is stated in a press release by Real Media Europe, a division... <dc:cre